
<div class="content">
   <div class="left">
      
      <a [routerLink]="[ '/home/welcome' ]" routerLinkActive="active">欢迎首页</a>
      
      <br>

      <br>

   
      <a [routerLink]="[ '/home/setting']" routerLinkActive="active">系统设置</a>
   </div>
   


  <div class="right">
   <router-outlet></router-outlet>
  </div>
</div>